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24. ஆக்சிஜனைக் கண்டறிந்தவர் யார்?
ACW. வீலே
B)மோஸ்லே
C)லவாய்
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Answer:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact
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0
Answer:
The credit for discovering oxygen is now shared by three chemists: an Englishman, a Swede, and a Frenchman. Joseph Priestley was the first to publish an account of oxygen, having made it in 1774 by focussing sunlight on to mercuric oxide (HgO), and collecting the gas which came off.
Explanation:
hope its helpful tamil try pani patha but i don't know about the correct answer
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